“national desert park”的概念、定义、翻译、参考文献-科学参考

单词	national desert park
释义	national desert park Encyclopedia 农学荒漠化防治释 national desert park国家沙漠公园以沙漠景观为主体，以保护荒漠生态系统为目的，在促进防沙治沙和保护生态功能的基础上，合理利用沙区资源，开展公众游憩、旅游休闲和进行科学、文化、宣传及教育活动的特定区域。
随便看	derived fuel derived function derived function of higher order derived functor derived gene effect derived geometric object derived graph derived group derived ideal derived language derived length of a group derived Lie algebra derived Lie group derived meaning derived module derived neighborhood derived norm derived normal model derived normal ring derived number derived operation derived operator derived partition derived phonetics derived polygon

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。